Convert to Sentence case

Capitalize only the first letter of each sentence while leaving following words lowercase.

How It Works & Processing Standards

Capitalize only the first letter of each sentence while leaving following words lowercase.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Maximum input length: 2,000,000 characters

Convert to Sentence case is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use Convert to Sentence case

  1. 1
    Paste ParagraphEnter all-caps or uncapitalized text.
  2. 2
    FormatSentence start letters are capitalized.
  3. 3
    CopyCopy clean sentence-cased prose.

Common Use Cases

  • Rehabilitating all-caps transcripts into natural narrative paragraphs
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